package tech.powerjob.server.web.controller;

import tech.powerjob.common.response.ResultDTO;
import org.springframework.beans.BeanUtils;
import tech.powerjob.server.persistence.remote.model.UserInfoDO;
import tech.powerjob.server.persistence.remote.repository.UserInfoRepository;
import tech.powerjob.server.core.service.UserService;
import tech.powerjob.server.web.request.ModifyUserInfoRequest;
import com.google.common.collect.Lists;
import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.NoArgsConstructor;
import org.springframework.util.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.stream.Collectors;

/**
 * 用户信息控制层
 *
 * @author tjq
 * @since 2020/4/12
 */
@RestController
@RequestMapping("/user")
public class UserInfoController {

	@Resource
	private UserService userService;

	@Resource
	private UserInfoRepository userInfoRepository;

	@PostMapping("save")
	public ResultDTO<Void> save(@RequestBody ModifyUserInfoRequest request) {
		UserInfoDO userInfoDO = new UserInfoDO();
		BeanUtils.copyProperties(request, userInfoDO);
		userService.save(userInfoDO);
		return ResultDTO.success(null);
	}

	@GetMapping("list")
	public ResultDTO<List<UserItemVO>> list(@RequestParam(required = false) String name) {

		List<UserInfoDO> result;
		if (StringUtils.isEmpty(name)) {
			result = userInfoRepository.findAll();
		}
		else {
			result = userInfoRepository.findByUsernameLike("%" + name + "%");
		}
		return ResultDTO.success(convert(result));
	}

	private static List<UserItemVO> convert(List<UserInfoDO> data) {
		if (CollectionUtils.isEmpty(data)) {
			return Lists.newLinkedList();
		}
		return data.stream().map(x -> new UserItemVO(x.getId(), x.getUsername())).collect(Collectors.toList());
	}

	@Getter
	@NoArgsConstructor
	@AllArgsConstructor
	public static final class UserItemVO {

		private Long id;

		private String username;

	}

}
